Kev Kho Kom Zoo Nkauj Sapphire Optical Windows Sapphire Cheebtsam nrog Precision Polishing

Cov Khoom Siv Kho Kom Zoo Nkauj Sapphire Optical Windows Sapphire Components nrog Precision Polishing Featured Image

Kev Piav Qhia Luv:

Cov qhov rais sapphire optical uas ua raws li tus qauv yog qhov zoo tshaj plaws ntawm kev tsim kho qhov muag meej, siv Czochralski-grown monocrystalline Al₂O₃ nrog kev tswj hwm crystallographic orientation (feem ntau yog C-axis lossis A-axis) los ua kom zoo dua rau cov ntawv thov tshwj xeeb. Peb cov txheej txheem loj hlob ntawm crystal tsim cov khoom siv nrog kev sib xws tshwj xeeb (<5 × 10⁻⁶ refractive index variation) thiab tsawg kawg nkaus (<0.01ppm), ua kom muaj kev ua haujlwm optical sib xws thoob plaws cov khoom tsim tawm. Cov qhov rais tswj hwm qhov ruaj khov ib puag ncig zoo kawg nkaus, nrog CTE ntawm 5.3 × 10⁻⁶ / K sib luag rau C-axis, tso cai rau kev sib koom ua ke rau hauv ntau cov khoom sib dhos uas raug rau kev hloov pauv thermal. Peb cov txheej txheem polishing siab heev ua tiav qhov roughness ntawm qhov chaw qis dua 0.5nm RMS, tseem ceeb rau cov ntawv thov laser muaj zog siab uas qhov tsis zoo ntawm qhov chaw tuaj yeem ua rau puas tsuaj.

Ua ib lub chaw tsim khoom lag luam uas sib koom ua ke, XKH muab cov kev daws teeb meem dav dav los ntawm kev tsim cov khoom siv mus rau kev tshuaj xyuas zaum kawg:

Kev Txhawb Nqa Kev Tsim Qauv: Peb pab neeg ua haujlwm engineering muab DFM (Tsim Qauv Rau Kev Tsim Khoom) kev tshuaj xyuas siv Zemax thiab COMSOL kev simulations los txhim kho qhov rai geometry rau cov kev xav tau tshwj xeeb optical/mechanical.

Kev Pabcuam Prototyping: Kev hloov pauv sai (<72 teev) rau kev lees paub lub tswv yim siv peb cov kev sib tsoo CNC hauv tsev thiab MRF polishing peev xwm

Cov Kev Xaiv Txheej: Kev cai AR txheej uas muaj kev ruaj khov tshaj MIL-C-675C cov qauv, suav nrog:

Broadband (400-1100nm) <0.5% kev cuam tshuam

VUV-optimized (193nm) nrog >92% kev sib kis

Cov txheej txheem ITO conductive (100-1000Ω/sq) rau kev tiv thaiv EMI

Kev Pov Hwm Zoo: Cov khoom siv ntsuas tag nrho suav nrog:

4D PhaseCam laser interferometers rau kev txheeb xyuas qhov tiaj tiaj λ/20

FTIR spectroscopy rau kev kos duab xa xov spectral

Cov tshuab tshuaj xyuas tsis siv neeg rau 100% kev tshuaj xyuas qhov tsis zoo ntawm qhov chaw

Xa email rau peb

Cov yam ntxwv

Cov kev tsis sib xws

Qhov rai Sapphire
Qhov Loj	8-400 hli
Kev kam rau siab ntawm qhov ntev	+0/-0.05 hli
Qhov zoo ntawm qhov chaw (kos thiab khawb)	40/20
Qhov tseeb ntawm qhov chaw	λ/10per@633nm
Qhov Aperture Ntshiab	>85%,> 90%
Kev kam rau siab sib luag	±2''-±3''
Bevel	0.1-0.3 hli
Txheej	AR/AF/thaum tus neeg thov

Cov Nta Tseem Ceeb

1. Khoom siv zoo tshaj plaws

· Cov Khoom Siv Thermal Zoo Dua: Qhia txog kev ua haujlwm thermal ntawm 35 W/m·K (ntawm 100°C), nrog rau qhov coefficient thermal expansion qis (5.3 × 10⁻⁶/K) uas tiv thaiv kev cuam tshuam ntawm qhov muag thaum lub sijhawm kub ceev. Cov khoom siv tswj kev ruaj khov txawm tias thaum lub sijhawm hloov pauv thermal shock los ntawm 1000°C mus rau chav tsev kub hauv vib nas this.

· Kev Ruaj Ntseg Tshuaj: Qhia txog xoom qhov puas tsuaj thaum raug rau cov kua qaub concentrated (HF tsis suav nrog) thiab alkalis (pH 1-14) rau lub sijhawm ntev, ua rau nws zoo tagnrho rau cov khoom siv ua tshuaj.

· Kev Txhim Kho Qhov Muag Pom Kev: Los ntawm kev loj hlob ntawm C-axis siv lead ua ke, ua tiav >85% kev sib kis hauv qhov pom kev (400-700nm) nrog kev poob tawg qis dua 0.1% / cm2.
· Kev xaiv ua kom zoo nkauj hyper-hemispherical txo qhov kev cuam tshuam ntawm qhov chaw mus rau <0.2% ib qho chaw ntawm 1064nm.

2. Kev Muaj Peev Xwm Ua Haujlwm Txog Kev Tsim Kho Kom Zoo

· Kev Tswj Nto Nanoscale: Siv magnetorheological finishing (MRF), ua tiav qhov roughness ntawm qhov chaw <0.3nm Ra, qhov tseem ceeb rau cov ntawv thov laser muaj zog siab uas LIDT tshaj 10J/cm² ntawm 1064nm, 10ns pulses.

· Kev Tsim Kho Geometry Nyuaj: suav nrog 5-axis ultrasonic machining rau kev tsim cov microfluidic channels (50μm dav kam rau siab) thiab diffractive optical elements (DOE) nrog <100nm feature resolution.

· Kev Sib Koom Tes Metrology: Muab kev sib cuam tshuam dawb-lub teeb thiab atomic force microscopy (AFM) rau kev piav qhia txog qhov chaw 3D, kom ntseeg tau tias daim ntawv raug <100nm PV hla 200mm substrates.

Cov Ntawv Thov Tseem Ceeb

1. Kev Txhim Kho Cov Txheej Txheem Tiv Thaiv

· Lub Tsheb Hypersonic Domes: Tsim los kom tiv taus Mach 5+ aerothermal loads thaum tswj hwm MWIR kis rau cov taub hau nrhiav. Cov ntaub ntawv tshwj xeeb nanocomposite ntug tiv thaiv kev tawg hauv qab 15G vibration loads.

· Cov Platforms Quantum Sensing: Cov qauv birefringence tsawg heev (<5nm/cm) ua rau muaj kev ntsuas magnetometry meej hauv cov kab ke nrhiav hauv dej hiav txwv.

2. Kev Tsim Kho Tshiab Hauv Kev Lag Luam

· Semiconductor Extreme UV Lithography: Qib AA qhov rais polished nrog <0.01nm qhov roughness txo EUV (13.5nm) scattering poob hauv stepper systems.

· Kev Saib Xyuas Lub Tshuab Hluav Taws Xob Nuclear: Cov qauv neutron-transparent (Al₂O₃ isotopically purified) muab kev saib xyuas pom tseeb hauv Gen IV reactor cores.

3. Kev Sib Koom Tes Txog Kev Siv Tshuab Tshiab

· Kev Sib Txuas Lus Optical Raws Li Qhov Chaw: Cov qauv uas tau kho kom ruaj khov los ntawm kev siv hluav taws xob (tom qab raug 1Mrad gamma) tswj tau >80% kev sib kis rau LEO satellite laser crosslinks.

· Biophotonics Interfaces: Kev kho mob saum npoo bio-inert ua rau muaj qhov rais Raman spectroscopy uas tuaj yeem cog rau hauv lub cev kom saib xyuas cov piam thaj tas mus li.

4. Cov Txheej Txheem Zog Siab Tshaj Plaws

· Kev Tshuaj Xyuas Fusion Reactor: Cov txheej txheej conductive ntau txheej (ITO-AlN) muab ob qho tib si plasma saib thiab EMI shielding hauv tokamak installations.

· Cov Khoom Siv Hydrogen: Cov qauv qib Cryogenic (kuaj rau 20K) tiv thaiv kev tawg ntawm hydrogen hauv cov kua H₂ cia saib.

XKH Cov Kev Pabcuam & Kev Muab Khoom Muaj Peev Xwm

1. Kev Pabcuam Tsim Khoom Tshwj Xeeb

· Kev Kho Kom Haum Raws Li Kos Duab: Txhawb cov qauv tsim tsis yog tus qauv (qhov ntev ntawm 1 hli txog 300 hli), kev xa khoom sai hauv 20 hnub, thiab thawj zaug tsim qauv hauv 4 lub lis piam.

· Cov Kev daws teeb meem: Cov txheej txheem tiv thaiv kev cuam tshuam (AR), tiv thaiv kev ua qias tuaj (AF), thiab cov txheej txheem tshwj xeeb ntawm qhov ntev (UV/IR) kom txo qis kev poob ntawm kev cuam tshuam.

· Kev Txhuam Thiab Kev Ntsuas Kom Tseeb: Kev txhuam qib atomic ua tiav qhov roughness ntawm qhov chaw ≤0.5 nm, nrog rau kev cuam tshuam kom ntseeg tau tias λ/10 flatness ua raws li.

2. Kev Muab Khoom Siv & Kev Txhawb Nqa Kev Txawj Ntse

· Kev Sib Koom Ua Ke Ntsug: Kev tswj hwm tag nrho cov txheej txheem los ntawm kev loj hlob ntawm cov siv lead ua (Czochralski txoj kev) mus rau kev txiav, txhuam, thiab txheej, lav qhov huv ntawm cov khoom (tsis muaj dab tsi/tsis muaj ciam teb) thiab kev sib xws ntawm cov khoom.

· Kev Koom Tes Hauv Kev Lag Luam: Tau ntawv pov thawj los ntawm cov neeg cog lus aerospace; koom tes nrog CAS los tsim cov superlattice heterostructures rau kev hloov chaw hauv tsev.

3. Cov Khoom Muag thiab Kev Thauj Mus Los

· Cov khoom lag luam txheem: 6-nti txog 12-nti wafer hom ntawv; tus nqi ntawm 43 txog 82 (nyob ntawm qhov loj/txheej txheej), nrog rau kev xa khoom tib hnub.

· Kev sab laj txog kev siv tshuab rau cov qauv tsim tshwj xeeb rau daim ntawv thov (piv txwv li, cov qhov rai uas tau nce mus rau theem rau cov chav nqus tsev, cov qauv uas tiv taus kev co thaum tshav kub).